Mean-semivariance behavior (II): The D-CAPM
For over 30 years academics and practitioners have been debating the merits of the CAPM. One of the characteristics of this model is that it measures risk by beta, which follows from an equilibrium in which investors display mean-variance behavior. In that framework, risk is assessed by the variance of returns, a questionable and restrictive measure of risk. The semivariance of returns is a more plausible measure of risk and can be used to generate an alternative behavioral hypothesis (mean-semivariance behavior), an alternative measure of risk for diversified investors (the downside beta), and an alternative pricing model (the D-CAPM). The empirical evidence discussed in this article for the entire MSCI database of developed and emerging markets clearly supports the downside beta and the D-CAPM over beta and the CAPM.
|Date of creation:||25 Feb 2003|
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- René M. Stulz, 1995. "Globalization Of Capital Markets And The Cost Of Capital: The Case Of Nestlé," Journal of Applied Corporate Finance, Morgan Stanley, vol. 8(3), pages 30-38.
- Amos Tversky & Daniel Kahneman, 1979.
"Prospect Theory: An Analysis of Decision under Risk,"
Levine's Working Paper Archive
7656, David K. Levine.
- Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-91, March.
- Markowitz, Harry M, 1991.
" Foundations of Portfolio Theory,"
Journal of Finance,
American Finance Association, vol. 46(2), pages 469-77, June.
- Rene M. Stulz, 1999. "Globalization of Equity Markets and the Cost of Capital," NBER Working Papers 7021, National Bureau of Economic Research, Inc.
- Harlow, W. V. & Rao, Ramesh K. S., 1989. "Asset Pricing in a Generalized Mean-Lower Partial Moment Framework: Theory and Evidence," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 24(03), pages 285-311, September.
- Estrada, Javier, 2002. "Systematic risk in emerging markets: the," Emerging Markets Review, Elsevier, vol. 3(4), pages 365-379, December.
- Hogan, William W. & Warren, James M., 1974. "Toward the Development of an Equilibrium Capital-Market Model Based on Semivariance," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 9(01), pages 1-11, January.
- Levy, H & Markowtiz, H M, 1979. "Approximating Expected Utility by a Function of Mean and Variance," American Economic Review, American Economic Association, vol. 69(3), pages 308-17, June.
- Bawa, Vijay S. & Lindenberg, Eric B., 1977. "Capital market equilibrium in a mean-lower partial moment framework," Journal of Financial Economics, Elsevier, vol. 5(2), pages 189-200, November.
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